743670040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9739}}^1$

素因数の和:9856

約数の個数: 64

約数和(自身を含む): 1767225600

約数和(自身を除く): 1023555560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1660, 1909, 3320, 3818, 7636, 9545, 9739, 15272, 19090, 19478, 38180, 38956, 48695, 76360, 77912, 97390, 194780, 223997, 389560, 447994, 808337, 895988, 1119985, 1616674, 1791976, 2239970, 3233348, 4041685, 4479940, 6466696, 8083370, 8959880, 16166740, 18591751, 32333480, 37183502, 74367004, 92958755, 148734008, 185917510, 371835020, 743670040]

約数ペア:

[(1, 743670040), (2, 371835020), (4, 185917510), (5, 148734008), (8, 92958755), (10, 74367004), (20, 37183502), (23, 32333480), (40, 18591751), (46, 16166740), (83, 8959880), (92, 8083370), (115, 6466696), (166, 4479940), (184, 4041685), (230, 3233348), (332, 2239970), (415, 1791976), (460, 1616674), (664, 1119985), (830, 895988), (920, 808337), (1660, 447994), (1909, 389560), (3320, 223997), (3818, 194780), (7636, 97390), (9545, 77912), (9739, 76360), (15272, 48695), (19090, 38956), (19478, 38180)]